.footer {
    height: 90px;
    width: 100%;
    background-color: #000;
    margin-top: 60px;

    .footer-center {
        width: 80%;
        margin: 0 auto;
        height: 100%;
        display: flex;

        .footer-left {
            display: flex;
            justify-content: flex-end;
            padding-right: 40px;
            align-items: center;
            width: 300px;
            overflow: hidden;
            
            .footer-logo {
                height: 50px;
                width: 50px;
                img {
                    width: 100%;
                    height: 100%;
                    border-radius: 50%;
                }
            }
        }

        .footer-copyright {
            flex: 1;
            color: #777777;
            display: flex;
            flex-direction: column;
            justify-content:center;
            // align-items: ;
            line-height: 2rem;
        }
    }
}
@media screen and (max-width: 767px){
  .footer{
    width: 100%;
    overflow: hidden;
    .footer-center {
      width: 100%;
      .footer-left{
        flex: 20%;
        padding-right: 10px;
      }
      .footer-copyright{
        flex: 80%;
        font-size: 12px;
        line-height: 1.2rem;
      }
    }
  }
}
@media screen and (min-width: 768px){
  .footer{
    .footer-center {
      width: 750px;
    }
  }
}
@media screen and (min-width: 992px){
  .footer{
    .footer-center {
      width: 970px;
    }
  }
}
@media screen and (min-width: 1200px){
  .footer{
    .footer-center {
      width: 1170px;
    }
  }
}